EP3998670A4 - Batterievorrichtung und diagnoseverfahren für eine heizvorrichtung - Google Patents

Batterievorrichtung und diagnoseverfahren für eine heizvorrichtung Download PDF

Info

Publication number: EP3998670A4
Authority: EP; European Patent Office
Prior art keywords: heater; diagnostic method; battery apparatus; battery; diagnostic
Prior art date: 2020-08-21
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Granted

Application number

EP21852025.2A

Other languages

English (en)

French (fr)

Other versions

EP3998670B1 (de

EP3998670A1 (de

Inventor

Dong Hyeon Kim

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

LG Energy Solution Ltd

Original Assignee

LG Energy Solution Ltd

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2020-08-21

Filing date

2021-07-02

Publication date

2022-10-12

2021-07-02 Application filed by LG Energy Solution Ltd filed Critical LG Energy Solution Ltd

2022-05-18 Publication of EP3998670A1 publication Critical patent/EP3998670A1/de

2022-10-12 Publication of EP3998670A4 publication Critical patent/EP3998670A4/de

2023-08-30 Application granted granted Critical

2023-08-30 Publication of EP3998670B1 publication Critical patent/EP3998670B1/de

Status Active legal-status Critical Current

2041-07-02 Anticipated expiration legal-status Critical

Links

Classifications

- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- H05B1/0227—Applications
- H05B1/023—Industrial applications
- H05B1/0236—Industrial applications for vehicles
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/005—Testing of electric installations on transport means
- G01R31/006—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks
- G01R31/007—Testing of electric installations on transport means on road vehicles, e.g. automobiles or trucks using microprocessors or computers
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
- B60L3/0023—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train
- B60L3/0046—Detecting, eliminating, remedying or compensating for drive train abnormalities, e.g. failures within the drive train relating to electric energy storage systems, e.g. batteries or capacitors
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
- B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
- B60L58/24—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries
- B60L58/27—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries for controlling the temperature of batteries by heating
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/0046—Arrangements for measuring currents or voltages or for indicating presence or sign thereof characterised by a specific application or detail not covered by any other subgroup of G01R19/00
- G01R19/0053—Noise discrimination; Analog sampling; Measuring transients
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
- G01R19/25—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques
- G01R19/2503—Arrangements for measuring currents or voltages or for indicating presence or sign thereof using digital measurement techniques for measuring voltage only, e.g. digital volt meters (DVM's)
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
- H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/61—Types of temperature control
- H01M10/615—Heating or keeping warm
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/63—Control systems
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/65—Means for temperature control structurally associated with the cells
- H01M10/657—Means for temperature control structurally associated with the cells by electric or electromagnetic means
- H01M10/6571—Resistive heaters
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B1/00—Details of electric heating devices
- H05B1/02—Automatic switching arrangements specially adapted to apparatus ; Control of heating devices
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
- B60L50/51—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells characterised by AC-motors
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/91—Electric vehicles
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2200/00—Type of vehicle
- B60Y2200/90—Vehicles comprising electric prime movers
- B60Y2200/92—Hybrid vehicles
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
- H01M10/00—Secondary cells; Manufacture thereof
- H01M10/60—Heating or cooling; Temperature control
- H01M10/62—Heating or cooling; Temperature control specially adapted for specific applications
- H01M10/625—Vehicles
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/10—Energy storage using batteries
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries

Landscapes

Engineering & Computer Science (AREA)
Chemical & Material Sciences (AREA)
Manufacturing & Machinery (AREA)
Chemical Kinetics & Catalysis (AREA)
Electrochemistry (AREA)
General Chemical & Material Sciences (AREA)
Physics & Mathematics (AREA)
Power Engineering (AREA)
Sustainable Energy (AREA)
Transportation (AREA)
Life Sciences & Earth Sciences (AREA)
Sustainable Development (AREA)
General Physics & Mathematics (AREA)
Mechanical Engineering (AREA)
Automation & Control Theory (AREA)
Electromagnetism (AREA)
Computer Hardware Design (AREA)
Microelectronics & Electronic Packaging (AREA)
Combustion & Propulsion (AREA)
Secondary Cells (AREA)
Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Testing Electric Properties And Detecting Electric Faults (AREA)
Electric Propulsion And Braking For Vehicles (AREA)
Charge And Discharge Circuits For Batteries Or The Like (AREA)

EP21852025.2A 2020-08-21 2021-07-02 Batterievorrichtung und diagnoseverfahren für eine heizvorrichtung Active EP3998670B1 (de)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
KR1020200105145A KR102885256B1 (ko)	2020-08-21	2020-08-21	배터리 장치 및 히터의 진단 방법
PCT/KR2021/008398 WO2022039382A1 (ko)	2020-08-21	2021-07-02	배터리 장치 및 히터의 진단 방법

Publications (3)

Publication Number	Publication Date
EP3998670A1 EP3998670A1 (de)	2022-05-18
EP3998670A4 true EP3998670A4 (de)	2022-10-12
EP3998670B1 EP3998670B1 (de)	2023-08-30

Family

ID=80323483

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21852025.2A Active EP3998670B1 (de)	2020-08-21	2021-07-02	Batterievorrichtung und diagnoseverfahren für eine heizvorrichtung

Country Status (6)

Country	Link
US (2)	US12176502B2 (de)
EP (1)	EP3998670B1 (de)
JP (1)	JP7294733B2 (de)
KR (1)	KR102885256B1 (de)
CN (1)	CN114402206B (de)
WO (1)	WO2022039382A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
KR102885256B1 (ko) *	2020-08-21	2025-11-12	주식회사 엘지에너지솔루션	배터리 장치 및 히터의 진단 방법
KR20240111092A (ko)	2023-01-09	2024-07-16	삼성에스디아이 주식회사	배터리 팩용 릴레이의 구동 제어 장치

Citations (3)

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EP3296142A1 (de) *	2015-05-14	2018-03-21	Dae Wha Alloytech Co., Ltd.	Batterievorwärmvorrichtung für hybridfahrzeug und steuerungsverfahren dafür
CN107825968A (zh) *	2017-09-18	2018-03-23	南京金龙新能源汽车研究院有限公司	一种电动车加热电池的控制系统
CN108099685A (zh) *	2018-02-06	2018-06-01	中航锂电技术研究院有限公司	电动车用锂离子电池系统和充电加热方法

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JP2599920Y2 (ja) *	1993-03-23	1999-09-27	株式会社不二越	断線短絡故障検出装置
US7327122B2 (en)	2002-07-17	2008-02-05	Mathews Associates, Inc.	Battery heating circuit
JP2004178967A (ja)	2002-11-27	2004-06-24	Kayaba Ind Co Ltd	リレー制御装置
KR100649570B1 (ko)	2005-12-19	2006-11-27	삼성에스디아이 주식회사	전지 관리 시스템 및 방법과 전지 시스템
KR200442744Y1 (ko)	2007-04-11	2008-12-08	김현욱	근적외선 히터 구동장치
KR101416126B1 (ko)	2013-01-17	2014-07-10	국방과학연구소	저온운용이 가능한 1차 배터리 팩 어셈블리 및 그 운용방법
KR101551088B1 (ko)	2014-05-09	2015-09-07	현대자동차주식회사	배터리 승온 시스템 및 릴레이 고장 검출 장치 및 그 방법
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KR20180017265A (ko)	2016-08-08	2018-02-21	주식회사 피노스	음파장치를 이용한 앱 연동 기반 비동기식 역방향 결제 방법
JP2018153074A (ja) *	2017-03-09	2018-09-27	パナソニックＩｐマネジメント株式会社	充電装置、及び車載電源装置
JP6863843B2 (ja) *	2017-07-13	2021-04-21	株式会社Ｓｕｂａｒｕ	電池昇温システム
JP2020061882A (ja) *	2018-10-11	2020-04-16	株式会社豊田自動織機	バッテリ昇温回路の異常検出装置
KR102836759B1 (ko)	2018-11-20	2025-07-18	주식회사 엘지에너지솔루션	배터리 가열을 위한 장치 및 상기 장치를 포함하는 배터리팩과, 상기 장치를 제어하는 방법
KR102609865B1 (ko)	2018-12-24	2023-12-05	삼성에스디아이 주식회사	배터리 팩 및 이를 포함하는 전자 장치
KR102885256B1 (ko) *	2020-08-21	2025-11-12	주식회사 엘지에너지솔루션	배터리 장치 및 히터의 진단 방법

2020
- 2020-08-21 KR KR1020200105145A patent/KR102885256B1/ko active Active
2021
- 2021-07-02 CN CN202180005066.8A patent/CN114402206B/zh active Active
- 2021-07-02 EP EP21852025.2A patent/EP3998670B1/de active Active
- 2021-07-02 WO PCT/KR2021/008398 patent/WO2022039382A1/ko not_active Ceased
- 2021-07-02 US US17/633,752 patent/US12176502B2/en active Active
- 2021-07-02 JP JP2022506641A patent/JP7294733B2/ja active Active
2024
- 2024-12-18 US US18/985,243 patent/US20250149671A1/en active Pending

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP3296142A1 (de) *	2015-05-14	2018-03-21	Dae Wha Alloytech Co., Ltd.	Batterievorwärmvorrichtung für hybridfahrzeug und steuerungsverfahren dafür
CN107825968A (zh) *	2017-09-18	2018-03-23	南京金龙新能源汽车研究院有限公司	一种电动车加热电池的控制系统
CN108099685A (zh) *	2018-02-06	2018-06-01	中航锂电技术研究院有限公司	电动车用锂离子电池系统和充电加热方法

Also Published As

Publication number	Publication date
CN114402206B (zh)	2025-07-29
JP7294733B2 (ja)	2023-06-20
US20250149671A1 (en)	2025-05-08
CN114402206A (zh)	2022-04-26
EP3998670B1 (de)	2023-08-30
EP3998670A1 (de)	2022-05-18
KR20220023887A (ko)	2022-03-03
KR102885256B1 (ko)	2025-11-12
US12176502B2 (en)	2024-12-24
WO2022039382A1 (ko)	2022-02-24
US20220271362A1 (en)	2022-08-25
JP2022549061A (ja)	2022-11-24

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